This velocity inlet/outlet boundary condition is applied to velocity boundaries where the pressure is specified. A zero-gradient condition is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction. More...

#include <pressureDirectedInletOutletVelocityFvPatchVectorField.H>

Inheritance diagram for pressureDirectedInletOutletVelocityFvPatchVectorField:

[legend]

Collaboration diagram for pressureDirectedInletOutletVelocityFvPatchVectorField:

[legend]

Public Member Functions
	TypeName ("pressureDirectedInletOutletVelocity")
	Runtime type information.
	pressureDirectedInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
	Construct from patch and internal field.
	pressureDirectedInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given.
	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &)
	Construct as copy.
	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
	Construct as copy setting internal field reference.
virtual tmp< fvPatchField< vector > >	clone () const
	Return a clone.
virtual tmp< fvPatchField< vector > >	clone (const DimensionedField< vector, volMesh > &iF) const
	Clone with an internal field reference.
virtual bool	assignable () const
	True: this patch field is altered by assignment.
const word &	rhoName () const
	Return the name of rho.
word &	rhoName ()
	Return reference to the name of rho to allow adjustment.
const word &	phiName () const
	Return the name of phi.
word &	phiName ()
	Return reference to the name of phi to allow adjustment.
virtual void	autoMap (const fvPatchFieldMapper &)
	Map (and resize as needed) from self given a mapping object.
virtual void	rmap (const fvPatchVectorField &, const labelList &)
	Reverse map the given fvPatchField onto this fvPatchField.
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field.
virtual void	write (Ostream &) const
	Write.
virtual void	operator= (const fvPatchField< vector > &pvf)

Detailed Description

This velocity inlet/outlet boundary condition is applied to velocity boundaries where the pressure is specified. A zero-gradient condition is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction.

Usage

Property	Description	Required	Default value
`phi`	flux field name	no	phi
`rho`	density field name	no	rho
`inletDirection`	inlet direction per patch face	yes

Example of the boundary condition specification:

    <patchName>
    {
        type            pressureDirectedInletOutletVelocity;
        phi             phi;
        rho             rho;
        inletDirection  uniform (1 0 0);
        value           uniform 0;
    }

Note

Sign conventions:

positive flux (out of domain): apply zero-gradient condition
negative flux (into of domain): derive from the flux with specified direction

See also: Foam::mixedFvPatchVectorField

Source files

Definition at line 102 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [1/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF )

Construct from patch and internal field.

Definition at line 30 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References p, and Foam::Zero.

Referenced by pressureDirectedInletOutletVelocityFvPatchVectorField(), pressureDirectedInletOutletVelocityFvPatchVectorField(), pressureDirectedInletOutletVelocityFvPatchVectorField(), rmap(), and TypeName().

Here is the caller graph for this function:

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [2/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF,
		const dictionary &	dict )

Construct from patch, internal field and dictionary.

Definition at line 64 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References dict, IOobjectOption::MUST_READ, p, fvPatchFieldBase::readDict(), and Foam::Zero.

Here is the call graph for this function:

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [3/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const pressureDirectedInletOutletVelocityFvPatchVectorField &	ptf,
		const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper )

Construct by mapping given.

pressureDirectedInletOutletVelocityFvPatchVectorField onto a new patch

Definition at line 48 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References p, and pressureDirectedInletOutletVelocityFvPatchVectorField().

Here is the call graph for this function:

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [4/5]

pressureDirectedInletOutletVelocityFvPatchVectorField ( const pressureDirectedInletOutletVelocityFvPatchVectorField & pivpvf )

Construct as copy.

Definition at line 85 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References pressureDirectedInletOutletVelocityFvPatchVectorField().

Here is the call graph for this function:

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [5/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const pressureDirectedInletOutletVelocityFvPatchVectorField &	pivpvf,
		const DimensionedField< vector, volMesh > &	iF )

Construct as copy setting internal field reference.

Definition at line 98 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References pressureDirectedInletOutletVelocityFvPatchVectorField().

Here is the call graph for this function:

Member Function Documentation

◆ TypeName()

TypeName ( "pressureDirectedInletOutletVelocity" )

Runtime type information.

References pressureDirectedInletOutletVelocityFvPatchVectorField().

Here is the call graph for this function:

◆ clone() [1/2]

virtual tmp< fvPatchField< vector > > clone ( ) const

inlinevirtual

Return a clone.

Definition at line 187 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

References fvPatchField< Type >::Clone().

Here is the call graph for this function:

◆ clone() [2/2]

virtual tmp< fvPatchField< vector > > clone ( const DimensionedField< vector, volMesh > & iF ) const

inlinevirtual

Clone with an internal field reference.

Definition at line 195 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

References fvPatchField< Type >::Clone().

Here is the call graph for this function:

◆ assignable()

virtual bool assignable ( ) const

inlinevirtual

True: this patch field is altered by assignment.

Definition at line 209 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ rhoName() [1/2]

const word & rhoName ( ) const

inline

Return the name of rho.

Definition at line 217 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ rhoName() [2/2]

word & rhoName ( )

inline

Return reference to the name of rho to allow adjustment.

Definition at line 225 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ phiName() [1/2]

const word & phiName ( ) const

inline

Return the name of phi.

Definition at line 233 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ phiName() [2/2]

word & phiName ( )

inline

Return reference to the name of phi to allow adjustment.

Definition at line 241 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ autoMap()

void autoMap ( const fvPatchFieldMapper & m )

virtual

Map (and resize as needed) from self given a mapping object.

Definition at line 114 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

◆ rmap()

void rmap	(	const fvPatchVectorField &	ptf,
		const labelList &	addr )

virtual

Reverse map the given fvPatchField onto this fvPatchField.

Definition at line 124 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References pressureDirectedInletOutletVelocityFvPatchVectorField(), and Foam::refCast().

Here is the call graph for this function:

◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 140 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References Foam::dimMass, Foam::dimTime, Foam::dimVolume, Foam::exit(), Foam::FatalError, FatalErrorInFunction, n, and Foam::neg().

Here is the call graph for this function:

◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 178 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References os(), fvPatchField< Type >::write(), and fvPatchField< Type >::writeValueEntry().

Here is the call graph for this function:

◆ operator=()

void operator= ( const fvPatchField< vector > & pvf )

virtual

Definition at line 193 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References Foam::lerp().

Here is the call graph for this function:

The documentation for this class was generated from the following files:

src/finiteVolume/fields/fvPatchFields/derived/pressureDirectedInletOutletVelocity/pressureDirectedInletOutletVelocityFvPatchVectorField.H
src/finiteVolume/fields/fvPatchFields/derived/pressureDirectedInletOutletVelocity/pressureDirectedInletOutletVelocityFvPatchVectorField.C

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [1/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [2/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [3/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [4/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [5/5]

Member Function Documentation

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ assignable()

◆ rhoName() [1/2]

◆ rhoName() [2/2]

◆ phiName() [1/2]

◆ phiName() [2/2]

◆ autoMap()

◆ rmap()

◆ updateCoeffs()

◆ write()

◆ operator=()